Everything you need to keep your guitar fit and clean! The kit is designed to help you keep your guitar + your strings clean?? as well as properly set up for best playing smoothness + loads of useful accessories! The kit can also be used for stringed instruments like bass and other stringed instruments.</br>Content: 8 Allen keys?? screwdriver (4 + 2 heads)?? string winder/bridge pin puller?? string cutting pliers?? string cleaner/lubricant stick?? dust brush?? guitar polish?? polish cloth?? string action ruler?? metallic capo (for acoustic?? electric and classical guitar)?? digital tuner?? stainless steel guitar slide?? 6 picks/plectrums (extra light?? light?? medium?? medium-heavy?? he